发明名称 |
USE OF HALOGENATED HYDROXYDIPHENYL ETHER COMPOUNDS FOR THE TREATMENT OF THE SKIN |
摘要 |
The use of hydroxydiphenyl ether compounds of formula (I), wherein R1, R2 and R3 are each independently of the others hydrogen; hydroxy; C1-C20alkyl; hydroxy-substituted C1-C20alkyl; C5-C7cycloalkyl; C1-C20alkoxy; C1-C6alkylcarbonyl; phenyl; or phenyl-C1-C3alkyl; R4 is hydrogen, C1-C20alkyl; hydroxy-substituted C1-C20alkyl; C5-C7cycloalkyl; hydroxy; formyl; acetonyl; allyl; carboxy; carboxy-C1-C3alkyl; carboxyallyl; C2-C20alkenyl; C1-C6alkylcarbonyl; C1-C3alkylcarbonyl-C1-C3alkyl; phenyl; or phenyl-C1-C3alkyl; and R5 is hydrogen; C1-C20alkoxy; or C1-C6alkylcarbonyl; as melanogenesis inhibitors and for lightening the skin. |
申请公布号 |
WO2005013931(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
WO2004EP51379 |
申请日期 |
2004.07.07 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;BASCHONG, WERNER;SCHNYDER, MARCEL |
发明人 |
BASCHONG, WERNER;SCHNYDER, MARCEL |
分类号 |
A61K8/34;A61Q19/02 |
主分类号 |
A61K8/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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